To get access to FT.com you need to register using the University's subscription.
Don't use the "Subscribe" option on the FT.com homepage, this is for individual subscribers only.
This will take you to the University of St Andrews SSO page, where you enter your standard University of St Andrews username and password:
You need to use your @st-andrews.ac.uk email address to register.
Once you've signed in via the SSO page, you're taken to the Welcome to FT.com page:
Complete the registration form.
You'll receive a confirmation email from FT.com. If this goes to your Junk folder you'll need to add ft.com to safe contacts if you opted to receive any email notifications when you registered